Sensors
Showing 49–72 of 75 resultsSorted by popularity
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Current & Voltage Sensors
CJMCU-219 INA219 I2C Interface No Drift Bi-directional Current / Power Supply Monitoring Module
Current & Voltage SensorsCJMCU-219 INA219 I2C Interface No Drift Bi-directional Current / Power Supply Monitoring Module
- 0.1 ohm 1% 2W current sense resistor
- Up to +26V target voltage
- Up to ±3.2A current measurement, with ±0.8mA resolution
- Senses Bus Voltages from 0 to 26 V
- 2C- or SMBus-compatible interface. The
- Reports Current, Voltage, and Power.
SKU: n/a -
IR/PIR/Ultrasonic Sensors
TCRT5000L 5 Channel Tracking Sensor Tracking Module Infrared Sensor
- High-Quality Tracker Sensor
- The module is a convenient carrier for eight IR emitter and receiver pairs evenly paced.
- Distance between each IR Sensor: 15mm
- Uses 5 sensors for best resolution
- Great useful in building fast line following and grid navigating robots
- Comes with easy-to-use digital outputs with a direct connection to microcontrollers
- The array has mounting holes of 3mm diameter for easy mounting
SKU: n/a -
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Temperature & Fire Sensors
DHT20 Temperature and Humidity Sensor
- Supply Voltage (DC) : 2.2-5.5V
- Measuring Range(Humidity) : 0 ~ 100% RH
- Measuring Range (Temp) : -40 ~ + 80 ℃
- Humidity Accuracy : ± 3 % RH ( 25 ℃ )
- Resolution : Temperature : 0.01℃; Humidity: 0.024%RH
- Output signal : I2C signal
- Shell material : ABS plastic
SKU: n/a -
Water & Moisture Sensors
Soil Moisture Sensor Detector Module Soil Moisture Humidity Test Sensor with 1.3M Cable
Water & Moisture SensorsSoil Moisture Sensor Detector Module Soil Moisture Humidity Test Sensor with 1.3M Cable
- Operating Voltage: 3.3V to 5V DC
- Operating Current: 15mA
- Output Digital – 0V to 5V, Adjustable trigger level from preset
- Output Analog – 0V to 5V based on infrared radiation from fire flame falling on the sensor
- LEDs indicating output and power
- PCB Size: 3.2cm x 1.4cm
- LM393 based design
- Easy to use with Microcontrollers or even with normal Digital/Analog IC
- Small, cheap and easily available
SKU: n/a